Examlex
How many layers of vascular cambium will there be in the trunk of a ten- year- old tree?
Type I Error
A Type I error occurs when a true null hypothesis is incorrectly rejected, often denoted as a false positive in hypothesis testing.
Null Hypothesis
A statement used in statistics that proposes there is no significant difference or effect.
Level of Significance
The threshold at which the null hypothesis is rejected in favor of the alternative hypothesis in statistical testing, indicating the probability of making a Type I error.
Type II Error
A Type II Error occurs when a statistical test fails to reject a false null hypothesis, falsely indicating no effect or difference when one exists.
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